| Nominal Species (n = 4) | Present allocation (n = 4) | Ref. |
|---|---|---|
| Sphaeronectes bougisi Carré, 1968 | Sphaeronectes bougisi | 3125 |
| Sphaeronectes fragilis Carré, 1968 | Sphaeronectes fragilis | 3125 |
| Sphaeronectes gamulini Carré, 1968 | Sphaeronectes gamulini | 3125 |
| Sphaeronectes koellikeri Huxley, 1859 | Sphaeronectes koellikeri | 3477 |